Daikin RXTA-N Manuals

Manuals and User Guides for Daikin RXTA-N. We have 1 Daikin RXTA-N manual available for free PDF download: Installer's Reference Manual

Daikin RXTA-N Installer's Reference Manual (72 pages)

Brand: Daikin | Category: Air Conditioner | Size: 3 MB

Table of Contents
2
About the Documentation
4
About this Document
4
General Safety Precautions
5
About the Documentation
5
Meaning of Warnings and Symbols
5
For the Installer
6
General
6
Installation Site
7
Refrigerant - in Case of R410A or R32
11
Brine
12
Water
13
Electrical
13
Specific Installer Safety Instructions
16
About the Box
22
Overview: about the Box
22
Outdoor Unit
22
To Unpack the Outdoor Unit
22
To Remove the Accessories from the Outdoor Unit
23
About the Unit
24
Overview: about the Unit
24
Identification
24
Identification Label: Outdoor Unit
24
Unit Installation
25
Preparing the Installation Site
25
Installation Site Requirements of the Outdoor Unit
26
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
28
Opening the Unit
29
About Opening the Unit
29
To Open the Outdoor Unit
29
Mounting the Outdoor Unit
29
About Mounting the Outdoor Unit
29
Precautions When Mounting the Outdoor Unit
30
To Provide the Installation Structure
30
To Install the Outdoor Unit
31
To Provide Drainage
31
To Prevent the Outdoor Unit from Falling over
31
Piping Installation
33
Preparing Refrigerant Piping
33
Refrigerant Piping Requirements
33
Refrigerant Piping Insulation
33
Refrigerant Piping Length and Height Difference
34
Connecting the Refrigerant Piping
34
About Connecting the Refrigerant Piping
34
Precautions When Connecting the Refrigerant Piping
35
Guidelines When Connecting the Refrigerant Piping
36
Pipe Bending Guidelines
36
To Flare the Pipe End
37
Using the Stop Valve and Service Port
37
To Connect the Refrigerant Piping to the Outdoor Unit
39
Checking the Refrigerant Piping
39
About Checking the Refrigerant Piping
39
Precautions When Checking the Refrigerant Piping
40
To Check for Leaks
40
To Perform Vacuum Drying
41
Charging Refrigerant
43
About Charging Refrigerant
43
About the Refrigerant
44
Precautions When Charging Refrigerant
45
To Determine the Additional Refrigerant Amount
45
To Determine the Complete Recharge Amount
45
To Charge Additional Refrigerant
45
To Fix the Fluorinated Greenhouse Gases Label
46
Electrical Installation
47
About Connecting the Electrical Wiring
47
Precautions When Connecting the Electrical Wiring
47
Guidelines When Connecting the Electrical Wiring
49
Specifications of Standard Wiring Components
50
To Connect the Electrical Wiring to the Outdoor Unit
50
Finishing the Outdoor Unit Installation
52
To Finish the Outdoor Unit Installation
52
To Close the Outdoor Unit
52
Configuration
53
Facility Setting
53
To Set the Facility Mode
53
Commissioning
54
Overview: Commissioning
54
Precautions When Commissioning
54
Checklist before Commissioning
54
Checklist During Commissioning
55
To Perform a Test Run
55
Starting up the Outdoor Unit
56
Hand-Over to the User
57
Maintenance and Service
58
Overview: Maintenance and Service
58
Maintenance Safety Precautions
58
Checklist for Yearly Maintenance of the Outdoor Unit
58
About the Compressor
59
Troubleshooting
60
Overview: Troubleshooting
60
Precautions When Troubleshooting
60
Solving Problems Based on Symptoms
60
Symptom: Indoor Units Fall, Vibrate or Make Noise
60
Symptom: the Unit Is NOT Heating or Cooling as Expected
61
Symptom: Water Leakage
61
Symptom: Electrical Leakage
61
Symptom: Unit Does NOT Function or Burn Damage
61
Fault Diagnosis Using LED on Outdoor Unit PCB
61
Disposal
62
Overview: Disposal
62
To Pump down
62
To Start and Stop Forced Cooling
63
To Start and Stop Forced Cooling Using the Indoor Unit ON/OFF Switch
63
To Start and Stop Forced Cooling Using the Indoor Unit User Interface
63
Technical Data
64
Wiring Diagram
64
Unified Wiring Diagram Legend
64
Piping Diagram
67
Piping Diagram: Outdoor Unit
67
Glossary
68

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Daikin RXTA-N Installer's Reference Manual (72 pages)

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